George M. Schweikhardt

Person

  • Richland, WA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Welding arc gap ionization device

    • Patent number 3,958,096
    • Issue date May 18, 1976
    • The United States of America as represented by the United States Energy Resea...
    • George M. Schweikhardt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR